Step-by-step explanation:
Among the calcium channel blockers (CCBs), a specific subclass called dihydropyridines (DHPs) tends to cause less peripheral edema or swelling compared to other CCBs. DHP CCBs primarily act on vascular smooth muscle and have less affinity for cardiac tissues. They selectively block calcium channels in arterial walls, leading to vasodilation and lowering of blood pressure.
A commonly prescribed DHP CCB is amlodipine. Amlodipine is known to have a lower incidence of peripheral edema compared to other CCBs, such as verapamil or diltiazem, which belong to the non-dihydropyridine class of CCBs. However, it's important to note that individual responses to medications can vary, and some individuals may still experience swelling or edema even with amlodipine. If you have concerns about peripheral edema or other side effects related to CCBs, it is best to consult with a healthcare professional for personalized advice.